3-dimensional intracardiac echocardiography for structural heart interventions

Area of Science:

• Cardiovascular Imaging
• Medical Device Technology
• Interventional Cardiology

Background:

• Recent commercial availability of new generation 3-dimensional matrix array intracardiac echocardiography (3D-ICE) catheters.
• These devices offer expanded imaging capabilities compared to 2-dimensional (2D) and earlier 3D-ICE systems.
• Growing importance in structural heart interventions.

Purpose of the Study:

• To highlight the capabilities of new generation 3D-ICE catheters.
• To emphasize their role in structural heart interventions, particularly transcatheter tricuspid interventions.
• To compare their imaging advantages over transesophageal echocardiography (TEE).

Main Methods:

• Utilizing new generation 3-dimensional matrix array intracardiac echocardiography catheters.
• Employing these catheters in structural heart interventions.
• Comparing image quality with transesophageal echocardiography in specific scenarios.

Main Results:

• New 3D-ICE catheters provide increased image plane options.
• These catheters demonstrate advantages in image quality in certain situations compared to TEE.
• They are becoming vital tools for complex structural heart procedures.

Conclusions:

• New generation 3D-ICE catheters represent a significant advancement in cardiac imaging.
• Their enhanced capabilities are particularly beneficial for transcatheter tricuspid interventions.
• These devices are poised to improve outcomes in structural heart interventions.